我们现在可能年纪大了，但对表演的热情依然如故。
We may be older now, but the passion for performing is still the same.
The highest form of ignorance is when you reject something you don't know anything about.
最简单的故事往往有最深刻的含义。
Sustainable development is not a slogan, but a social responsibility that enterprises must undertake.
宇宙的扭曲面——黑洞、虫洞、奇点等——是一个谜团，一个挑战我们理解的奥秘。